CN220664520U - Positioning mechanism for rotary disc type pay-off rack - Google Patents
Positioning mechanism for rotary disc type pay-off rack Download PDFInfo
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- CN220664520U CN220664520U CN202322393064.XU CN202322393064U CN220664520U CN 220664520 U CN220664520 U CN 220664520U CN 202322393064 U CN202322393064 U CN 202322393064U CN 220664520 U CN220664520 U CN 220664520U
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- mounting plate
- positioning mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000004804 winding Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of pay-off racks, in particular to a rotary table type pay-off rack positioning mechanism, which comprises a mounting plate, wherein a rotary table is arranged at the upper end of the mounting plate and is in rotary connection with the mounting plate, a fixed part is arranged at the upper end of the rotary table, sliding grooves are formed in two sides of the mounting plate, and a hoisting assembly is connected in a sliding manner in the sliding grooves; according to the utility model, manual feeding is avoided through the hoisting assembly, and meanwhile, the hoisting is not required to be carried out by using extra hoisting equipment, so that the operation is simple, and the device is not easily limited by sites; secondly, because remove seat and screw rod threaded connection, remove the seat and remove when rotatory screw rod, wherein, be provided with three link mechanism between removal seat and the fixing base, when removing the seat and upwards or down remove, link mechanism will open or retract, is applicable to the drum of equidimension not through this part.
Description
Technical Field
The utility model relates to the technical field of pay-off racks, in particular to a rotary disc type pay-off rack positioning mechanism.
Background
Cable pay-off racks are also referred to as: the cable drum support, the wire drum rack, the cable pay-off support and the like can support the cable drum by the cable drum rack so as to facilitate the pay-off and take-up of the cable by power engineering personnel.
As disclosed in chinese patent publication No. CN217947165U, a pay-off rack is disclosed, which comprises a supporting plate, wherein a fixed cylinder is arranged on the upper surface of the supporting plate, a bearing ring is assembled outside the fixed cylinder, a linkage supporting cylinder is arranged outside the bearing ring, and a positioning pay-off component is installed on the outer wall of the linkage supporting cylinder; the positioning pay-off assembly comprises a first placing disc, a second placing disc and a third placing disc which are arranged on the outer wall of the linkage supporting cylinder.
Most of the existing pay-off racks adopt manual feeding, and because the cable drum is large in weight, the manual feeding is difficult, hoisting equipment is required to be used for hoisting, the process is complicated, and the cable drum is easily limited by sites.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a rotary disc type pay-off rack positioning mechanism.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the rotary table pay-off rack positioning mechanism comprises a mounting plate, wherein a rotary table is arranged at the upper end of the mounting plate and is in rotary connection with the mounting plate, a fixing part is arranged at the upper end of the rotary table, sliding grooves are formed in two sides of the mounting plate, and a hoisting component is connected in a sliding manner in the sliding grooves;
the lifting assembly comprises a moving part and a lifting mechanism, wherein the moving part is used for moving the lifting mechanism, a limiting mechanism is arranged on one side of the moving part, and the limiting mechanism is used for limiting the moving part to move.
Further, the moving part comprises two sliding rods which are in sliding connection with the sliding grooves, a support is arranged on the outer side of the mounting plate and fixedly connected with the sliding rods, and universal wheels are arranged at the lower ends of the support.
Further, the hoisting mechanism comprises a fixing plate, the fixing plate is fixedly connected with the support, an installation seat is arranged at the upper end of the fixing plate, a winding wheel is rotationally connected with the installation seat, a worm wheel is arranged at one end of the winding wheel, a worm is arranged on the installation seat, the worm is meshed with the worm wheel and is connected, and a handle is arranged at one end of the worm.
Further, a steel wire rope is wound on the winding wheel, two pulleys are arranged at the upper end of the support, one end of the steel wire rope penetrates through the pulleys, and a hook is arranged at the end of the steel wire rope.
Further, stop gear includes the pin, spout one side is provided with two locating holes one side of slide bar is provided with the mounting hole, the pin is located the mounting hole, the surface of pin is provided with the spring, the both ends of spring respectively with slide bar and pin fixed connection.
Further, the fixed part comprises a fixed seat, the fixed seat is fixedly connected with the turntable, the upper end of the fixed seat is rotationally connected with a screw rod, the screw rod is connected with a movable seat in a threaded manner, three connecting rod mechanisms are arranged between the movable seat and the fixed seat, one side of each connecting rod mechanism is provided with an arc-shaped baffle, and the upper end of the screw rod is provided with the turntable.
The rotary disc type pay-off rack positioning mechanism provided by the utility model has the beneficial effects that: according to the utility model, manual feeding is avoided through the hoisting assembly, and meanwhile, hoisting is not required to be carried out by using extra hoisting equipment, so that the operation is simple, and the device is not easily limited by sites;
secondly, in the utility model, as the movable seat is in threaded connection with the screw, the movable seat moves when the screw is rotated, wherein three link mechanisms are arranged between the movable seat and the fixed seat, and when the movable seat moves upwards or downwards, the link mechanisms are opened or retracted, so that the movable seat is suitable for wire coils with different sizes through the component.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lifting assembly of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the area A of FIG. 2 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of the area B of fig. 2 according to the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: 1. a mounting plate; 11. a turntable; 2. a fixing member; 21. a fixing seat; 22. a screw; 23. a movable seat; 24. a link mechanism; 25. an arc-shaped baffle; 26. a rotating disc; 3. a lifting assembly; 31. a moving member; 311. a slide bar; 312. a bracket; 313. a universal wheel; 32. a lifting mechanism; 321. a fixing plate; 322. a mounting base; 323. a winding wheel; 324. a worm wheel; 325. a worm; 326. a handle; 327. a wire rope; 328. a pulley; 329. a hook; 4. a limiting mechanism; 41. a pin; 42. and (3) a spring.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a rotary disc type pay-off rack positioning mechanism comprises a mounting plate 1, wherein a rotary disc 11 is arranged at the upper end of the mounting plate 1 and is rotationally connected with the mounting plate 1, a fixing part 2 is arranged at the upper end of the rotary disc 11, sliding grooves are arranged at two sides of the mounting plate 1, and a hoisting assembly 3 is connected in the sliding grooves in a sliding manner, so that a wire coil is hoisted by the hoisting assembly 3 and is placed on the fixing part 2, the wire coil is fixed by the fixing part 2, and the wire coil is prevented from moving during paying-off;
the lifting assembly 3 comprises a moving part 31 and a lifting mechanism 32, the moving part 31 is used for moving the lifting mechanism 32, a limiting mechanism 4 is arranged on one side of the moving part 31, the limiting mechanism 4 is used for limiting the moving part 31 to move, the lifting mechanism 32 is moved to the upper end of a wire coil through the moving part 31, the wire coil is lifted through the lifting mechanism 32, then the lifting mechanism 32 is moved to the upper end of a fixed part 2 through the moving part 31, and the wire coil is placed on the fixed part 2 through the lifting mechanism 32.
Further, the moving member 31 includes two sliding bars 311, the sliding bars 311 are slidably connected with the sliding grooves, a bracket 312 is disposed on the outer side of the mounting plate 1, the bracket 312 is fixedly connected with the sliding bars 311, and a universal wheel 313 is disposed at the lower end of the bracket 312.
Still further, the lifting mechanism 32 comprises a fixing plate 321, the fixing plate 321 is fixedly connected with the support 312, a mounting seat 322 is arranged at the upper end of the fixing plate 321, a winding wheel 323 is rotationally connected to the mounting seat 322, a worm gear 324 is arranged at one end of the winding wheel 323, a worm 325 is arranged on the mounting seat 322, the worm 325 is in meshed connection with the worm gear 324, a handle 326 is arranged at one end of the worm 325, the worm 325 is driven to rotate by the rotating handle 326, and the worm 325 is in meshed connection with the worm gear 324, so that the winding wheel 323 is driven to rotate by the worm gear 324, the wire coil is conveniently lifted, and the winding wheel 323 is prevented from rotating when the wire coil is lifted due to the matching of the worm gear 324, so that the wire coil is prevented from falling off when the wire coil is lifted.
The wire winding wheel 323 is wound with a steel wire rope 327, the upper end of the bracket 312 is provided with two pulleys 328, one end of the steel wire rope 327 passes through the pulleys 328, and the end is provided with a hook 329, so that the hoisting is labor-saving through the pulleys 328.
Also, the limiting mechanism 4 includes a pin 41, two positioning holes are provided on one side of the sliding chute, a mounting hole is provided on one side of the sliding rod 311, the pin 41 is located in the mounting hole, a spring 42 is provided on the surface of the pin 41, two ends of the spring 42 are fixedly connected with the sliding rod 311 and the pin 41 respectively, in the utility model, the pin 41 is matched with the positioning holes, when the sliding rod 311 moves, the sliding rod 311 is prevented from falling off, and at the same time, the sliding rod 311 is fixed when the sliding rod 311 is retracted.
It should be noted that, the fixing component 2 includes a fixing base 21, the fixing base 21 is fixedly connected with the turntable 11, the upper end of the fixing base 21 is rotatably connected with a screw 22, a moving seat 23 is screwed on the screw 22, three link mechanisms 24 are disposed between the moving seat 23 and the fixing base 21, one side of the link mechanism 24 is provided with an arc-shaped baffle 25, and the upper end of the screw 22 is provided with a rotating disk 26, in the utility model, the moving seat 23 moves when the screw 22 rotates due to the threaded connection of the moving seat 23 and the screw 22, wherein three link mechanisms 24 are disposed between the moving seat 23 and the fixing base 21, and when the moving seat 23 moves upwards or downwards, the link mechanisms 24 open or retract wire coils with different sizes.
The working mode is as follows; during operation, the pin 41 is pulled open, the lifting mechanism 32 is moved to the upper end of the wire coil through the moving part 31, the rotating handle 326 drives the worm 325 to rotate, the worm 325 is meshed with the worm wheel 324, the worm wheel 324 drives the winding wheel 323 to rotate, the hook 329 is put down, the wire coil is lifted up, the wire coil is placed on the turntable 11 through the moving slide rod 311, the moving seat 23 is in threaded connection with the screw rod 22 when the screw rod 22 is rotated, the moving seat 23 is moved when the screw rod 22 is rotated, three connecting rod mechanisms 24 are arranged between the moving seat 23 and the fixed seat 21, and when the moving seat 23 is moved upwards or downwards, the connecting rod mechanisms 24 are opened or retracted, and the component is suitable for wire coils with different sizes.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. Carousel formula pay off rack positioning mechanism, including mounting panel (1), its characterized in that: the lifting device is characterized in that a turntable (11) is arranged at the upper end of the mounting plate (1) and is connected with the mounting plate (1) in a rotating way, a fixing part (2) is arranged at the upper end of the turntable (11), sliding grooves are formed in two sides of the mounting plate (1), and a lifting component (3) is connected in the sliding grooves in a sliding way;
the lifting assembly (3) comprises a moving part (31) and a lifting mechanism (32), the moving part (31) is used for moving the lifting mechanism (32), a limiting mechanism (4) is arranged on one side of the moving part (31), and the limiting mechanism (4) is used for limiting the moving part (31) to move.
2. The carousel pay-off rack positioning mechanism of claim 1, wherein: the movable part (31) comprises two sliding rods (311), the sliding rods (311) are in sliding connection with the sliding grooves, a support (312) is arranged on the outer side of the mounting plate (1), the support (312) is fixedly connected with the sliding rods (311), and universal wheels (313) are arranged at the lower ends of the support (312).
3. The carousel pay-off rack positioning mechanism of claim 2, wherein: lifting mechanism (32) are including fixed plate (321), fixed plate (321) and support (312) fixed connection, fixed plate (321) upper end is provided with mount pad (322), mount pad (322) internal rotation is connected with wire winding wheel (323), the one end of wire winding wheel (323) is provided with worm wheel (324) be provided with worm (325) on mount pad (322), worm (325) are connected with worm wheel (324) meshing, the one end of worm (325) is provided with handle (326).
4. A carousel pay-off rack positioning mechanism according to claim 3, wherein: the wire winding wheel (323) is wound with a steel wire rope (327), two pulleys (328) are arranged at the upper end of the bracket (312), one end of the steel wire rope (327) passes through the pulleys (328), and a hook (329) is arranged at the end part.
5. The carousel pay-off rack positioning mechanism of claim 4, wherein: the limiting mechanism (4) comprises a pin (41), two positioning holes are formed in one side of the sliding groove, a mounting hole is formed in one side of the sliding rod (311), the pin (41) is located in the mounting hole, a spring (42) is arranged on the surface of the pin (41), and two ends of the spring (42) are fixedly connected with the sliding rod (311) and the pin (41) respectively.
6. The carousel pay-off rack positioning mechanism of claim 1, wherein: the fixed part (2) comprises a fixed seat (21), the fixed seat (21) is fixedly connected with the rotary table (11), a screw rod (22) is rotationally connected to the upper end of the fixed seat (21), a movable seat (23) is connected to the screw rod (22) in a threaded mode, three connecting rod mechanisms (24) are arranged between the movable seat (23) and the fixed seat (21), an arc-shaped baffle (25) is arranged on one side of each connecting rod mechanism (24), and a rotary table (26) is arranged at the upper end of the screw rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393064.XU CN220664520U (en) | 2023-09-04 | 2023-09-04 | Positioning mechanism for rotary disc type pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393064.XU CN220664520U (en) | 2023-09-04 | 2023-09-04 | Positioning mechanism for rotary disc type pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664520U true CN220664520U (en) | 2024-03-26 |
Family
ID=90328355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393064.XU Active CN220664520U (en) | 2023-09-04 | 2023-09-04 | Positioning mechanism for rotary disc type pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664520U (en) |
-
2023
- 2023-09-04 CN CN202322393064.XU patent/CN220664520U/en active Active
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